In 2010 the impact of the Icelandic volcanic ash cloud created surprising turmoil. But, in no way did it prepare us for the New Year asteroid impact of 2013.
With millions of times the dust and ash concentration of 2010, it visibly darkened the skies for more than a year and abruptly ended the use of all jets.
Business changed, if not forever, then at least for a decade. We can now look ...